Preleukemic and leukemic evolution at the stem cell level
Author(s) -
Jacob Stauber,
John M. Greally,
Ulrich Steidl
Publication year - 2020
Publication title -
blood
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.515
H-Index - 465
eISSN - 1528-0020
pISSN - 0006-4971
DOI - 10.1182/blood.2019004397
Subject(s) - somatic evolution in cancer , biology , stem cell , population , haematopoiesis , disease , leukemia , preleukemia , evolutionary biology , genetics , immunology , cancer , medicine , pathology , environmental health
Hematological malignancies are an aggregate of diverse populations of cells that arise following a complex process of clonal evolution and selection. Recent approaches have facilitated the study of clonal populations and their evolution over time across multiple phenotypic cell populations. In this review, we present current concepts on the role of clonal evolution in leukemic initiation, disease progression, and relapse. We highlight recent advances and unanswered questions about the contribution of the hematopoietic stem cell population to these processes.
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